Min. Order Reference FOB Price
100 Pieces Negotiable
Product Description
Measuring range: Dissolved oxygen :(0.0 ~ 20.0)mg/L Temperature :(0 ~ 40)°C 2. Basic error: Dissolved oxygen: ±0.01mg/L Temperature: + 1 ° C 3. Residual current: no more than 0.15mg/L 4. Response time: no more than 30s (90% response at 20°C) 5. Automatic temperature ...